Home / 88,548.82-122,195.84-48,263.06

Finding the Fourth Proportional to 88,548.82, 122,195.84 and 48,263.06

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Solution

The fourth proportional to 88,548.82, 122,195.84 and 48,263.06 is: 66,602.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,548.82 : 122,195.84 = 48,263.06 : x
  2. Step 2: Convert to fraction form
    88,548.82/122,195.84 = 48,263.06/x
  3. Step 3: Cross multiply
    88,548.82x = 122,195.84 × 48,263.06
  4. Step 4: Simplify right side
    88,548.82x = 5,897,545,157.67
  5. Step 5: Solve for x
    x = 5,897,545,157.67/88,548.82
  6. Step 6: Final answer
    x = 66,602.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.